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Assistant Project Engineer Jobs in Darien, IL (NOW HIRING)

Pernix Group, Inc.

Project Engineer

Lombard, IL · On-site

Position Description Project Engineer Department Operations / Preconstruction Reports To Project ... RFIs & Submittals - Assist with requests for information (RFIs), submittals, and material approvals ...

Recochem Corporation

Project Engineer

Alsip, IL · On-site

$120K - $130K/yr

About PFX™ We engineer leading fluid solutions that keep the world moving and we're building a ... Ensure projects meet regulatory, environmental, and quality requirements. * Assist with ...

Pernix Group, Inc.

Project Engineer

Lombard, IL

Position Description Project Engineer Department Operations / Preconstruction Reports To Project ... RFIs & Submittals -- Assist with requests for information (RFIs), submittals, and material ...

Pernix Group, Inc.

Project Engineer

Lombard, IL · On-site

Position Description Project Engineer Department Operations / Preconstruction Reports To Project ... RFIs & Submittals -- Assist with requests for information (RFIs), submittals, and material ...

John Keno & Company, Inc

Project Engineer

Chicago, IL · On-site

$65K/yr

As a Project Engineer at JKC, you will be responsible for assisting the VP of Operations, project ... Assigned Responsibilities: * Assist VP of Operations and on-site supervisors to ensure project ...

Onni Group

Assistant Project Manager

Chicago, IL · On-site

$100K - $140K/yr

The Assistant Project Manager is responsible for the successful design, execution, monitoring ... Ensure project deliverables and specifics align with and support engineering, quality, and control ...

Brindley Engineering

Project Engineer

Lisle, IL

$90K - $125K/yr

Detail-oriented, reliable, creative team player to assist in managing maintenance & reliability and ... Work hand in hand with Project Managers, various engineering disciplines, Estimators, Contractor ...

Brindley Engineering

Project Engineer

Lisle, IL · On-site

$90K - $125K/yr

Detail-oriented, reliable, creative team player to assist in managing maintenance & reliability and ... Project Managers, various engineering disciplines, Estimators, Contractor Foremen and General ...

Brindley Engineering

Project Engineer

Lisle, IL

$90K - $125K/yr

Detail-oriented, reliable, creative team player to assist in managing maintenance & reliability and ... Work hand in hand with Project Managers, various engineering disciplines, Estimators, Contractor ...

snipebridge

Project Engineer

Chicago, IL · On-site

Support senior engineers with design calculations, drawings, and technical documentation * Assist ... Track project budgets, schedules, and deliverables; flag risks early * Respond to RFIs and review ...

SNIPEBRIDGE

Project Engineer

Chicago, IL

Support senior engineers with design calculations, drawings, and technical documentation * Assist ... Track project budgets, schedules, and deliverables; flag risks early * Respond to RFIs and review ...

JRG Partners

Project Engineer

Bedford Park, IL · On-site

$100K/yr

PROJECT ENGINEER SUMMARY OF POSITION The Project Engineer will demonstrate leadership in ... * Assist the NPI technical lead on new product introductions * Work with engineering ...

Onni Group

Assistant Project Manager

Chicago, IL

$100K - $140K/yr

The Assistant Project Manageris responsibleforthe successful design, execution, monitoring ... Ensure project deliverables and specifics align with and support engineering,quality,and control ...

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Showing results 21-40

All JobsProject Engineer JobsAssistant Project Engineer JobsAssistant Project Engineer Jobs in Darien, IL

Assistant Project Engineer information

See Darien, IL salary details

$39K

$81.1K

$118.8K

How much do assistant project engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for assistant project engineer in Darien, IL is $81,092.00, according to ZipRecruiter salary data. Most workers in this role earn between $64,800.00 and $98,400.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an assistant project engineer?

To thrive as an Assistant Project Engineer, you need a strong foundation in engineering principles, problem-solving abilities, and typically a bachelor's degree in engineering or a related field. Familiarity with project management software, CAD tools, and industry-specific standards or certifications like EIT (Engineer in Training) is often required. Strong organizational skills, teamwork, and effective communication help you coordinate with diverse stakeholders and manage project tasks efficiently. These skills and qualifications are crucial for ensuring projects are delivered on time, within budget, and to the required quality standards.

What is an assistant project engineer?

An assistant project engineer supports project managers and senior engineers in planning, coordinating, and executing engineering projects. They often handle tasks such as preparing reports, managing schedules, and ensuring compliance with safety and quality standards, typically requiring technical knowledge and organizational skills. This role serves as a stepping stone to more senior engineering positions and may involve using project management tools and software.

What are some common challenges faced by assistant project engineers, and how can they effectively manage them?

Assistant Project Engineers often encounter challenges such as balancing multiple project deadlines, coordinating with diverse teams, and adapting to shifting project requirements. Effective time management, proactive communication with team members, and a willingness to learn from senior engineers can help address these obstacles. Building strong organizational skills and staying updated on project management tools are also crucial for success in this role.

What is the difference between Assistant Project Engineer vs Project Engineer?

AspectAssistant Project EngineerProject Engineer
CredentialsBachelor's degree in engineering or related field; some certificationsBachelor's degree; often more experience and certifications
Work EnvironmentSupports project management team, assists with planning and coordinationLeads project phases, manages teams, and oversees execution
Employer & Industry UsageCommon entry-level role in construction, civil, or mechanical industriesMid-level role with greater responsibility in similar industries

The main difference is that the Assistant Project Engineer supports and assists the Project Engineer, focusing on coordination and administrative tasks, while the Project Engineer takes on more responsibility for planning, execution, and managing project teams. The Assistant Project Engineer is typically an entry-level position, whereas the Project Engineer has more experience and authority in project management.

What job categories do people searching Assistant Project Engineer jobs in Darien, IL look for?

The top searched job categories for Assistant Project Engineer jobs in Darien, IL are:

What cities near Darien, IL are hiring for Assistant Project Engineer jobs?

Cities near Darien, IL with the most Assistant Project Engineer job openings:

Assistant Project Engineer jobs near you
Infographic showing various Assistant Project Engineer job openings in Darien, IL as of August 2026, with employment types broken down into 97% Full Time, and 3% Contract. Highlights an 97% In-person, and 3% Remote job distribution, with an average salary of $81,092 per year, or $39 per hour.

Project Engineer

Pernix Group, Inc.

Lombard, IL • On-site

Full-time

Re-posted 3 days ago

Job description

Position Description
Project Engineer Department Operations / Preconstruction Reports To Project Manager / Operations Vice President Location Lombard, IL (with project site travel) FLSA Status Exempt, Full-Time Travel Periodic; temporary site assignment possible Date June 2026
Position Summary
We deliver complex construction with agility, quality, and extreme customer service - and the Project Engineer is central to making that happen. In this role, you connect the drawings to the field: performing quantity takeoffs, assembling buyout and procurement packages, and serving as a responsive technical resource for our on-site teams throughout the construction period. This is a hands-on engineering position focused on practical project execution rather than engineering of record; the Project Engineer does not stamp or seal drawings, and a Professional Engineer (PE) license is not required, though licensure or progress toward it is a plus.
Key Responsibilities
  • Quantity Takeoffs - Perform detailed quantity takeoffs from architectural, structural, civil, and MEP drawings and specifications to support estimating, buyout, and procurement activities.
  • Buyout & Procurement Packages - Develop complete buyout and procurement packages for subcontracted and direct-purchase scopes, including scopes of work, bills of materials, drawing and specification references, schedule requirements, and commercial terms for review by the Project Manager.
  • Bid Leveling & Vendor Coordination - Solicit, receive, and level subcontractor and vendor proposals; prepare bid comparisons and recommendations; identify scope gaps, exclusions, and long-lead items that affect cost or schedule.
  • Field Support & Liaison - Serve as a primary point of contact for the on-site team during construction; research and help resolve field questions related to drawings, specifications, materials, and procured scopes in a timely manner.
  • RFIs & Submittals - Assist with requests for information (RFIs), submittals, and material approvals; track responses and communicate impacts to procurement and delivery schedules.
  • Procurement Tracking - Track procurement status, delivery dates, and material logistics against the project schedule; flag risks early and propose solutions.
  • Document Control - Maintain organized, current project records, including takeoff backup, buyout logs, vendor correspondence, and procurement documentation.
  • Site Visits & Assignments - Visit project sites as needed to verify conditions, support the field team, and review installed work against procured scopes; accept temporary assignment to a project site when required by project needs.
  • Process & Values - Support continuous improvement of our takeoff, buyout, and procurement procedures, and uphold our commitment to safety, integrity, and extreme customer service in every interaction.

Required Qualifications
  • Bachelor's degree in Civil, Mechanical, Electrical, or Construction Engineering, Construction Management, or a related field - or equivalent combination of education and experience.
  • 3+ years of experience in construction engineering, estimating, procurement, or project engineering (internship and co-op experience considered for entry-level candidates).
  • Demonstrated ability to read and interpret construction drawings and specifications across multiple disciplines.
  • Proficiency with takeoff and construction management software (e.g., Bluebeam Revu, On-Screen Takeoff, Procore, or similar) and strong Microsoft Excel skills.
  • Strong organizational skills and attention to detail, with the ability to manage multiple buyout packages and deadlines at once.
  • Clear, professional written and verbal communication; comfortable coordinating with subcontractors, vendors, and field personnel.
  • Ability to travel periodically to project sites and, when needed, accept a temporary site-based assignment.

Preferred Qualifications
  • Professional Engineer (PE) license or Engineer in Training (EIT/FE) certification - a plus but not required; this position does not perform engineering of record and does not stamp or seal drawings.
  • Experience supporting government, institutional, or international construction projects.
  • Familiarity with scheduling software (e.g., Primavera P6, Microsoft Project) and cost databases.
  • OSHA 10/30 certification.

Working Conditions
This position is based in our home office with regular computer-based work. Periodic travel to active construction sites is expected, where the Project Engineer must follow all site safety requirements, wear required personal protective equipment, and navigate typical jobsite conditions (uneven terrain, ladders, weather exposure). At times, the role may be temporarily assigned to a project site based on project needs.
Our Values
We hold ourselves to high standards in everything we deliver. Every member of our team is expected to embody our core values: integrity, teamwork, respect, discipline, accountability, and social responsibility.
Equal Opportunity
We are an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.
This position description summarizes the general nature and level of work performed. It is not an exhaustive list of all responsibilities, duties, and skills required, and duties may change based on business and project needs.

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